diff --git a/Assets/YooAsset/Runtime/YooAssets.cs b/Assets/YooAsset/Runtime/YooAssets.cs
index 0a841f53..8a762d70 100644
--- a/Assets/YooAsset/Runtime/YooAssets.cs
+++ b/Assets/YooAsset/Runtime/YooAssets.cs
@@ -12,9 +12,6 @@ namespace YooAsset
         private static GameObject _driver = null;
         private static readonly List<ResourcePackage> _packages = new List<ResourcePackage>();
 
-        public const string DefaultPackageVersion_Key = "DefaultPackageVersion_Key";
-        public const string DefaultPcakageVersion = "100000";
-
         /// <summary>
         /// 是否已经初始化
         /// </summary>
diff --git a/Assets/YooAsset/Samples~/Extension Sample/Runtime/WechatFileSystem/Operation/WXFSClearAllBundleFilesOperation.cs b/Assets/YooAsset/Samples~/Extension Sample/Runtime/WechatFileSystem/Operation/WXFSClearAllBundleFilesOperation.cs
index e65e51fc..0e03ba48 100644
--- a/Assets/YooAsset/Samples~/Extension Sample/Runtime/WechatFileSystem/Operation/WXFSClearAllBundleFilesOperation.cs	
+++ b/Assets/YooAsset/Samples~/Extension Sample/Runtime/WechatFileSystem/Operation/WXFSClearAllBundleFilesOperation.cs	
@@ -1,87 +1,48 @@
 #if UNITY_WEBGL && WEIXINMINIGAME
 using System.Collections.Generic;
-using WeChatWASM;
-using YooAsset;
-using UnityEngine;
 using System.Linq;
+using UnityEngine;
+using YooAsset;
+using WeChatWASM;
 
 internal class WXFSClearAllBundleFilesOperation : FSClearAllBundleFilesOperation
 {
     private enum ESteps
     {
         None,
-        GetAllCacheFiles,
-        ClearAllWXCacheBundleFiles,
+        ClearAllCacheFiles,
         Done,
     }
 
-    private List<string> _wxBundleFilePaths;
-    private int _fileTotalCount = 0;
-    private WechatFileSystem _fileSystem;
+    private readonly WechatFileSystem _fileSystem;
     private ESteps _steps = ESteps.None;
+
+
     internal WXFSClearAllBundleFilesOperation(WechatFileSystem fileSystem)
     {
         _fileSystem = fileSystem;
-        var allCacheFilePathDic = _fileSystem.GetWXAllCacheFilePath();
-        _wxBundleFilePaths = allCacheFilePathDic.Values.ToList();
     }
     internal override void InternalOnStart()
     {
-        _steps = ESteps.GetAllCacheFiles;
+        _steps = ESteps.ClearAllCacheFiles;
     }
     internal override void InternalOnUpdate()
     {
         if (_steps == ESteps.None || _steps == ESteps.Done)
             return;
 
-        if (_steps == ESteps.GetAllCacheFiles)
+        if (_steps == ESteps.ClearAllCacheFiles)
         {
-            if (_wxBundleFilePaths == null)
+            WX.CleanAllFileCache((bool isOk) =>
             {
-                _steps = ESteps.Done;
-                Status = EOperationStatus.Failed;
-                return;
-            }
-            else
-            {
-                _steps = ESteps.ClearAllWXCacheBundleFiles;
-                _fileTotalCount = _wxBundleFilePaths.Count;
-            }
-        }
-
-        if (_steps == ESteps.ClearAllWXCacheBundleFiles)
-        {
-            for (int i = _wxBundleFilePaths.Count - 1; i >= 0; i--)
-            {
-                string bundlePath = _wxBundleFilePaths[i];
-                if (_fileSystem.CheckWXFileIsExist(bundlePath))
-                {
-                    WX.RemoveFile(bundlePath, (bool isOk) =>
-                    {
-                        Debug.Log($"{_wxBundleFilePaths.Count}---删除缓存文件路径成功====={bundlePath}==");
-                        _wxBundleFilePaths.Remove(bundlePath);
-                    });
-                }
+                if (isOk)
+                    YooLogger.Log("微信缓存清理成功！");
                 else
-                {
-                    _wxBundleFilePaths.Remove(bundlePath);
-                    //Debug.LogWarning($"Not Exit Cache file:{bundlePath}");
-                }
+                    YooLogger.Log("微信缓存清理失败！");
+            });
 
-                if (OperationSystem.IsBusy)
-                    break;
-            }
-
-            if (_fileTotalCount == 0)
-                Progress = 1.0f;
-            else
-                Progress = 1.0f - (_wxBundleFilePaths.Count / _fileTotalCount);
-
-            if (_wxBundleFilePaths.Count == 0)
-            {
-                _steps = ESteps.Done;
-                Status = EOperationStatus.Succeed;
-            }
+            _steps = ESteps.Done;
+            Status = EOperationStatus.Succeed;
         }
     }
 }
diff --git a/Assets/YooAsset/Samples~/Extension Sample/Runtime/WechatFileSystem/Operation/WXFSClearUnusedBundleFilesAsync.cs b/Assets/YooAsset/Samples~/Extension Sample/Runtime/WechatFileSystem/Operation/WXFSClearUnusedBundleFilesAsync.cs
index ab6683bc..68230e70 100644
--- a/Assets/YooAsset/Samples~/Extension Sample/Runtime/WechatFileSystem/Operation/WXFSClearUnusedBundleFilesAsync.cs	
+++ b/Assets/YooAsset/Samples~/Extension Sample/Runtime/WechatFileSystem/Operation/WXFSClearUnusedBundleFilesAsync.cs	
@@ -1,35 +1,29 @@
 #if UNITY_WEBGL && WEIXINMINIGAME
 using System.Collections.Generic;
-using WeChatWASM;
-using YooAsset;
+using System.IO;
 using UnityEngine;
-using System.Linq;
+using YooAsset;
+using WeChatWASM;
+
 
 internal class WXFSClearUnusedBundleFilesAsync : FSClearUnusedBundleFilesOperation
 {
     private enum ESteps
     {
         None,
-        LoadCachePackageInfo,
-        VerifyFileData,
-        LoadManifest,
+        GetAllCacheFiles,
+        WaitResult,
         GetUnusedCacheFiles,
         ClearUnusedCacheFiles,
         Done,
     }
 
-    private WechatFileSystem _fileSystem;
+    private readonly WechatFileSystem _fileSystem;
     private readonly PackageManifest _manifest;
-    private PackageManifest _cacheManifest;
-    private List<string> _unusedBundleGUIDs;
-    private ESteps _steps = ESteps.None;
-    private DeserializeManifestOperation _deserializer;
-    private byte[] _fileData;
-    private string _packageHash;
+    private List<string> _unusedCacheFiles;
     private int _unusedFileTotalCount = 0;
-    private string _lastPackageVersion;
-    private string _cacheManifestHashPath;
-    private string _cacheManifestPath;
+    private GetSavedFileListSuccessCallbackResult _result;
+    private ESteps _steps = ESteps.None;
 
     internal WXFSClearUnusedBundleFilesAsync(WechatFileSystem fileSystem, PackageManifest manifest)
     {
@@ -38,98 +32,54 @@ internal class WXFSClearUnusedBundleFilesAsync : FSClearUnusedBundleFilesOperati
     }
     internal override void InternalOnStart()
     {
-        _steps = ESteps.LoadCachePackageInfo;
+        _steps = ESteps.GetAllCacheFiles;
     }
     internal override void InternalOnUpdate()
     {
         if (_steps == ESteps.None || _steps == ESteps.Done)
             return;
 
-        if (_steps == ESteps.LoadCachePackageInfo)
+        if (_steps == ESteps.GetAllCacheFiles)
         {
-            LoadManifestInfo();
-            if(_fileData != null && _fileData.Length > 0 && !string.IsNullOrEmpty(_packageHash))
-            {
-                _steps = ESteps.VerifyFileData;
-            }
-            else
+            _steps = ESteps.WaitResult;
+
+            var fileSystemMgr = WX.GetFileSystemManager();
+            var option = new GetSavedFileListOption();
+            fileSystemMgr.GetSavedFileList(option);
+            option.fail += (FileError error) =>
             {
                 _steps = ESteps.Done;
+                Error = error.errMsg;
                 Status = EOperationStatus.Failed;
-                Error = "Failed to load cache package manifest file!";
-            }
-        }
-
-        if(_steps == ESteps.VerifyFileData) 
-        {
-            string fileHash = HashUtility.BytesMD5(_fileData);
-            if (fileHash == _packageHash)
-            {
-                _steps = ESteps.LoadManifest;
-            }
-            else
-            {
-                _steps = ESteps.Done;
-                Status = EOperationStatus.Failed;
-                Error = "Failed to verify cache package manifest file!";
-            }
-        }
-
-        if (_steps == ESteps.LoadManifest)
-        {
-            if (_deserializer == null)
-            {
-                _deserializer = new DeserializeManifestOperation(_fileData);
-                OperationSystem.StartOperation(_fileSystem.PackageName, _deserializer);
-            }
-
-            Progress = _deserializer.Progress;
-            if (_deserializer.IsDone == false)
-                return;
-
-            if (_deserializer.Status == EOperationStatus.Succeed)
+            };
+            option.success += (GetSavedFileListSuccessCallbackResult result) =>
             {
+                _result = result;
                 _steps = ESteps.GetUnusedCacheFiles;
-                _cacheManifest = _deserializer.Manifest;
-            }
-            else
-            {
-                _steps = ESteps.Done;
-                Status = EOperationStatus.Failed;
-                Error = _deserializer.Error;
-            }
+            };
         }
 
-        if(_steps == ESteps.GetUnusedCacheFiles) 
+        if (_steps == ESteps.WaitResult)
         {
-            _unusedBundleGUIDs = GetUnusedBundleGUIDs();
-            _unusedFileTotalCount = _unusedBundleGUIDs.Count;
+            return;
+        }
+
+        if (_steps == ESteps.GetUnusedCacheFiles)
+        {
+            _unusedCacheFiles = GetUnusedCacheFiles();
+            _unusedFileTotalCount = _unusedCacheFiles.Count;
             _steps = ESteps.ClearUnusedCacheFiles;
             YooLogger.Log($"Found unused cache files count : {_unusedFileTotalCount}");
         }
 
         if (_steps == ESteps.ClearUnusedCacheFiles)
         {
-            for (int i = _unusedBundleGUIDs.Count - 1; i >= 0; i--)
+            for (int i = _unusedCacheFiles.Count - 1; i >= 0; i--)
             {
-                string bundleGUID = _unusedBundleGUIDs[i];
-                PackageBundle bundle = null;
-                if(_cacheManifest.TryGetPackageBundleByBundleGUID(bundleGUID,out bundle))
-                {
-                    if (bundle != null)
-                    {
-                        var cachePath = GetCachePathByFileName(bundle.FileName);
-                        WX.RemoveFile(cachePath, (bool isOk) =>
-                        {
-                            Debug.Log($"{_unusedBundleGUIDs.Count}---删除缓存文件路径成功====={cachePath}==");
-                            //_unusedBundleGUIDs.Remove(cachePath);
-                        });
+                string cacheFilePath = _unusedCacheFiles[i];
+                WX.RemoveFile(cacheFilePath, null);
+                _unusedCacheFiles.RemoveAt(i);
 
-                        //_fileSystem.DeleteCacheFile(bundleGUID);
-                        _unusedBundleGUIDs.RemoveAt(i);
-                    }
-                }
-                
                 if (OperationSystem.IsBusy)
                     break;
             }
@@ -137,74 +87,38 @@ internal class WXFSClearUnusedBundleFilesAsync : FSClearUnusedBundleFilesOperati
             if (_unusedFileTotalCount == 0)
                 Progress = 1.0f;
             else
-                Progress = 1.0f - (_unusedBundleGUIDs.Count / _unusedFileTotalCount);
+                Progress = 1.0f - (_unusedCacheFiles.Count / _unusedFileTotalCount);
 
-            if (_unusedBundleGUIDs.Count == 0)
+            if (_unusedCacheFiles.Count == 0)
             {
-                CheckPackageVerion();
                 _steps = ESteps.Done;
                 Status = EOperationStatus.Succeed;
             }
         }
     }
 
-    private List<string> GetUnusedBundleGUIDs()
+    private List<string> GetUnusedCacheFiles()
     {
-        var allBundleGUIDs = _cacheManifest.BundleDic3.Keys.ToList();
-        List<string> result = new List<string>(allBundleGUIDs.Count);
-        foreach (var bundleGUID in allBundleGUIDs)
+        List<string> result = new List<string>(_result.fileList.Length);
+        foreach (var fileInfo in _result.fileList)
         {
-            if (_manifest.IsIncludeBundleFile(bundleGUID) == false)
+            // 如果存储文件名是按照Bundle文件哈希值存储
+            string bundleGUID = Path.GetFileNameWithoutExtension(fileInfo.filePath);
+            if (_manifest.TryGetPackageBundleByBundleGUID(bundleGUID, out PackageBundle value) == false)
             {
-                result.Add(bundleGUID);
+                result.Add(fileInfo.filePath);
             }
+
+            // 如果存储文件名是按照Bundle文件名称存储
+            /*
+            string bundleName = Path.GetFileNameWithoutExtension(fileInfo.filePath);
+            if (_manifest.TryGetPackageBundleByBundleName(bundleName, out PackageBundle value) == false)
+            {
+                result.Add(fileInfo.filePath);
+            }
+            */
         }
         return result;
     }
-
-    private void LoadManifestInfo()
-    {
-        var packageName = _fileSystem.PackageName;
-        var packageVersion = _manifest.PackageVersion;
-        if (WX.StorageHasKeySync(YooAssets.DefaultPackageVersion_Key))
-        {
-            _lastPackageVersion = WX.StorageGetStringSync(YooAssets.DefaultPackageVersion_Key, YooAssets.DefaultPcakageVersion);
-            Debug.Log($"==========Get Storage PackageVerion Succ==={_lastPackageVersion}");
-            if (!string.IsNullOrEmpty(_lastPackageVersion) && (_lastPackageVersion != packageVersion))
-            {
-                _cacheManifestHashPath = GetCachePathByFileName(YooAssetSettingsData.GetPackageHashFileName(packageName, _lastPackageVersion));
-                _cacheManifestPath = GetCachePathByFileName(YooAssetSettingsData.GetManifestBinaryFileName(packageName, _lastPackageVersion));
-                if(string.IsNullOrEmpty(_cacheManifestHashPath) || string.IsNullOrEmpty(_cacheManifestPath)) { return; }
-
-                _packageHash = _fileSystem.ReadFileText(_cacheManifestHashPath);
-                _fileData = _fileSystem.ReadFileData(_cacheManifestPath);
-            }
-        }
-        else
-        {
-            WX.StorageSetStringSync(YooAssets.DefaultPackageVersion_Key, packageVersion);
-            Debug.Log($"first Set Storage PackageVerion Succ==={packageVersion}");
-        }
-    }
-
-    private void CheckPackageVerion()
-    {
-        var packageName = _fileSystem.PackageName;
-        var packageVersion = _manifest.PackageVersion;
-        if (_lastPackageVersion != packageVersion)
-        {
-            WX.StorageSetStringSync(YooAssets.DefaultPackageVersion_Key, packageVersion);
-            //删除旧的资源清单文件和哈希文件
-            WX.RemoveFile(_cacheManifestHashPath, (bool isOk) => { Debug.Log("====Delect manifestHashPath Succ"); });
-            WX.RemoveFile(_cacheManifestPath, (bool isOk) => { Debug.Log("====Delect manifestPath Succ"); });
-            Debug.Log($"==========Set Storage PackageVerion Succ==={packageVersion}");
-        }
-    }
-
-    private string GetUnuseCachePathByBundleName(string fileName)
-    {
-        var filePath = $"StreamingAssets/WebGL/{fileName}";
-        return WX.GetCachePath(filePath);
-    }
 }
 #endif
\ No newline at end of file
diff --git a/Assets/YooAsset/Samples~/Extension Sample/Runtime/WechatFileSystem/WechatFileSystem.cs b/Assets/YooAsset/Samples~/Extension Sample/Runtime/WechatFileSystem/WechatFileSystem.cs
index 7caa639e..11b02957 100644
--- a/Assets/YooAsset/Samples~/Extension Sample/Runtime/WechatFileSystem/WechatFileSystem.cs	
+++ b/Assets/YooAsset/Samples~/Extension Sample/Runtime/WechatFileSystem/WechatFileSystem.cs	
@@ -1,9 +1,9 @@
 #if UNITY_WEBGL && WEIXINMINIGAME
+using System;
 using System.Collections.Generic;
 using UnityEngine;
 using YooAsset;
 using WeChatWASM;
-using System;
 
 public static class WechatFileSystemCreater
 {
@@ -55,9 +55,9 @@ internal class WechatFileSystem : IFileSystem
     /// <summary>
     /// Key:资源包GUID Value:缓存路径
     /// </summary>
-    private readonly Dictionary<string, string> _wxFilePaths = new Dictionary<string, string>(10000);
+    private readonly Dictionary<string, string> _cacheFilePaths = new Dictionary<string, string>(10000);
     private WXFileSystemManager _wxFileSystemMgr;
-    private string _wxFileCacheRoot = string.Empty;
+    private string _fileCacheRoot = string.Empty;
 
     /// <summary>
     /// 包裹名称
@@ -71,7 +71,7 @@ internal class WechatFileSystem : IFileSystem
     {
         get
         {
-            return _wxFileCacheRoot;
+            return _fileCacheRoot;
         }
     }
 
@@ -86,12 +86,12 @@ internal class WechatFileSystem : IFileSystem
         }
     }
 
-#region 自定义参数
+    #region 自定义参数
     /// <summary>
     /// 自定义参数：远程服务接口
     /// </summary>
     public IRemoteServices RemoteServices { private set; get; } = null;
-#endregion
+    #endregion
 
 
     public WechatFileSystem()
@@ -121,7 +121,6 @@ internal class WechatFileSystem : IFileSystem
         OperationSystem.StartOperation(PackageName, operation);
         return operation;
     }
-
     public virtual FSClearUnusedBundleFilesOperation ClearUnusedBundleFilesAsync(PackageManifest manifest)
     {
         var operation = new WXFSClearUnusedBundleFilesAsync(this, manifest);
@@ -172,8 +171,8 @@ internal class WechatFileSystem : IFileSystem
         }
 
         _wxFileSystemMgr = WX.GetFileSystemManager();
-        _wxFileCacheRoot = PathUtility.Combine(WX.PluginCachePath, $"StreamingAssets/WebGL");// WX.PluginCachePath; //注意：如果有子目录，请修改此处！
-        Debug.Log($"==_wxFileCacheRoot=={_wxFileCacheRoot}");
+        _fileCacheRoot = WX.env.USER_DATA_PATH; //注意：如果有子目录，请修改此处！
+        //_fileCacheRoot = PathUtility.Combine(WX.PluginCachePath, $"StreamingAssets/WebGL");
     }
     public virtual void OnUpdate()
     {
@@ -185,16 +184,14 @@ internal class WechatFileSystem : IFileSystem
     }
     public virtual bool Exists(PackageBundle bundle)
     {
-        string filePath = GetWXFileLoadPath(bundle);
-        //Debug.Log($"CacheFile:{WX.GetCachePath($"StreamingAssets/WebGL/v1.0.0/{bundle.FileName}")}");
-        return CheckWXFileIsExist(filePath);
+        string filePath = GetCacheFileLoadPath(bundle);
+        return CheckCacheFileExist(filePath);
     }
     public virtual bool NeedDownload(PackageBundle bundle)
     {
         if (Belong(bundle) == false)
             return false;
 
-        //Debug.Log($"WX NeedDownload: bundleName:{bundle.BundleName} + Exists:{Exists(bundle)}");
         return Exists(bundle) == false;
     }
     public virtual bool NeedUnpack(PackageBundle bundle)
@@ -208,111 +205,36 @@ internal class WechatFileSystem : IFileSystem
 
     public virtual byte[] ReadFileData(PackageBundle bundle)
     {
-        throw new System.NotImplementedException();
-    }
-    public virtual string ReadFileText(PackageBundle bundle)
-    {
-        throw new System.NotImplementedException();
-    }
-
-    public byte[] ReadFileData(string filePath)
-    {
-        if (CheckWXFileIsExist(filePath))
+        string filePath = GetCacheFileLoadPath(bundle);
+        if (CheckCacheFileExist(filePath))
             return _wxFileSystemMgr.ReadFileSync(filePath);
         else
             return Array.Empty<byte>();
-        //throw new System.NotImplementedException();
     }
-
-    public string ReadFileText(string filePath)
+    public virtual string ReadFileText(PackageBundle bundle)
     {
-        if(CheckWXFileIsExist(filePath))
+        string filePath = GetCacheFileLoadPath(bundle);
+        if (CheckCacheFileExist(filePath))
             return _wxFileSystemMgr.ReadFileSync(filePath, "utf8");
         else
             return string.Empty;
-        //throw new System.NotImplementedException();
     }
 
-    /// <summary>
-    /// 获取所有缓存文件的路径
-    /// </summary>
-    /// <returns></returns>
-    public Dictionary<string,string> GetWXAllCacheFilePath() 
-    {
-        return _wxFilePaths;
-    }
-    /// <summary>
-    /// 判断微信缓存文件是否存在
-    /// </summary>
-    /// <param name="filePath"></param>
-    /// <returns></returns>
-    public bool CheckWXFileIsExist(string filePath)
+    #region 内部方法
+    public bool CheckCacheFileExist(string filePath)
     {
         string result = _wxFileSystemMgr.AccessSync(filePath);
         return result.Equals("access:ok");
     }
-#region 调用微信小游戏接口删除缓存文件目录下所有文件
-    public void ClearAllCacheFile()
+    public string GetCacheFileLoadPath(PackageBundle bundle)
     {
-#if !UNITY_EDITOR && UNITY_WEBGL && WEIXINMINIGAME
-        ShowModalOption showModalOp = new ShowModalOption();
-        showModalOp.title = "提示";
-        showModalOp.content = "是否确定要清理缓存并重启";
-        showModalOp.confirmText = "确定";
-        showModalOp.cancelText = "取消";
-        showModalOp.complete = (GeneralCallbackResult callResult) => { Debug.Log($"complete==={callResult.errMsg}"); };
-        showModalOp.fail = (GeneralCallbackResult callResult) => { Debug.Log($"fail==={callResult.errMsg}"); };
-        showModalOp.success = (ShowModalSuccessCallbackResult callResult) =>
-        { 
-            if(callResult.confirm)
-                RestartMiniGame(); 
-        };
-        WX.ShowModal(showModalOp);
-#endif
-    }
-
-    /// <summary>
-    /// 微信小游戏清除缓存并且重启小游戏
-    /// 参考小游戏=>出发吧麦芬
-    /// </summary>
-    private void RestartMiniGame()
-    {
-        WX.CleanAllFileCache((bool isOk) =>
+        if (_cacheFilePaths.TryGetValue(bundle.BundleGUID, out string filePath) == false)
         {
-            RestartMiniProgramOption restartMini = new RestartMiniProgramOption();
-            restartMini.complete = RestartMiniComplete;
-            restartMini.fail = RestartMiniFailComplete;
-            restartMini.success = RestartMiniSuccComplete;
-            WX.RestartMiniProgram(restartMini);
-        });
-    }
-
-    private void RestartMiniComplete(GeneralCallbackResult result)
-    {
-        Debug.Log($"RestartMiniComplete:{result.errMsg}");
-    }
-
-    private void RestartMiniFailComplete(GeneralCallbackResult result)
-    {
-        Debug.Log($"RestartMiniFailComplete:{result.errMsg}");
-    }
-
-    private void RestartMiniSuccComplete(GeneralCallbackResult result)
-    {
-        Debug.Log($"RestartMiniSuccComplete:{result.errMsg}");
-    }
-
-#endregion
-#region 内部方法
-    private string GetWXFileLoadPath(PackageBundle bundle)
-    {
-        if (_wxFilePaths.TryGetValue(bundle.BundleGUID, out string filePath) == false)
-        {
-            filePath = PathUtility.Combine(_wxFileCacheRoot, bundle.FileName);
-            _wxFilePaths.Add(bundle.BundleGUID, filePath);
+            filePath = PathUtility.Combine(_fileCacheRoot, bundle.FileName);
+            _cacheFilePaths.Add(bundle.BundleGUID, filePath);
         }
         return filePath;
     }
-#endregion
+    #endregion
 }
 #endif
\ No newline at end of file